Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2112228Generated: November 2, 2026

Aluminium lithium hydride → HCID 67409860, compound

https://huagongshe.com/reaction/2112228

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAluminium lithium hydrideHCID 21226445—
Reactant2-{1-[2-(tert-butyldimethylsilanyloxy)-2-methyl-propyl]-1H-indazol-5-yloxy}-5-fluorobenzonitrileHCID 67411800—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67409860HCID 67409860—

Reaction Steps

To a cooled (0° C.) solution of 2-{1-[2-(tert-butyldimethylsilanyloxy)-2-methyl-propyl]-1H-indazol-5-yloxy}-5-fluorobenzonitrile (0.071 g, 0.162 mmol) in THF (2 mL) was added LAH (0.32 mL of 1M in THF). The solution was warmed to room temperature and stirred for 1 hour. The reaction mixture was cooled to 0° C. and quenched with water (12 μL), 3N NaOH (12 μL) and water (36 μL). The salts were removed by filtration and the filtrate was concentrated under reduced pressure and used in the next reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07521447B2
Source datasetuspto-grants-2009_04
ORD IDord-34f35289587e439c902715c7416040b2
Source noteuspto-grants-2009_04